October 2022
Intermediate to advanced
576 pages
15h 37m
English
Content preview from Core Java for the Impatient, 3rd Edition
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Chapter 4
Inheritance and Reflection
Topics in This Chapter
The preceding chapters introduced you to classes and interfaces. In this chapter, you will learn about another fundamental concept of object-oriented programming: inheritance. Inheritance is the process of creating new classes that are built on existing classes. When you inherit from an existing class, you reuse (or inherit) its methods, and you can add new methods and fields.
Note
Instance variables and static variables ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.